Ioffe-pritchard磁阱
Web21 dec. 2007 · We consider a similar system, but in addition to the Ioffe-Pritchard magnetic trap we employ an additional hexapole field. By controlling cyclically the strengths of these magnetic fields, we show that a fixed amount of vorticity … WebIoffe-Pritchard trap variants. Eric’s Tips for Better Precision Measurement . with Atoms and Molecules (and with . other things) Eric’s Tips for Better Precision Measurement . with Atoms and Molecules (and other things) 1. In general, frequencies are the easiest thing to . measure with precision.
Ioffe-pritchard磁阱
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Web2 jun. 2006 · The radius and temperature of the atomic cloud oscillated with kick time, indicating that the elongated atomic distribution in phase space rotates in the Ioffe … Web15 nov. 2012 · The Ioffe–Pritchard trap is the workhorse of modern cold atom physics. Here, we present a novel Ioffe–Pritchard trap coil configuration based purely on circular …
Web2.4 Ioffe-Pritchard –Falle [2] Seite 18 Magnetfallen Nikolas Melcher 17.12.2007 2.5 Cloverleaf • Leichteres Herankommen ans Zentrum, guter optischer Zugang • 12 Leiterschlaufen unabhängige Kontrolle über Parameter (axiales Bias-Feld, axiale Krümmung, radialen Gradienten) Web6: Trapping potential in the x direction in the Ioffe-Pritchard on-chip trap, for various B x bias field values. For this calculation, B y = 0 G and B z = 11 G. Source publication +51 Towards...
Webture as a standard macroscopic Ioffe Pritchard trap, and we propose a practical design for such a microtrap. In the case of an axial splitting of the atoms, we study some phys-ical factors limiting the ultimate performances of this interferometer such as: the dissymmetry of the microwave potentials, the effect of Web19 sep. 2007 · We have realized a two-dimensional permanent magnetic lattice of Ioffe-Pritchard microtraps for ultracold atoms. The lattice is formed by a single 300−nm magnetized layer of FePt, patterned using optical lithography. Our magnetic lattice consists of more than 15 000 tightly confining microtraps with a density of 1250traps/mm2.
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WebRadial, or transverse, confinement of particles in the trap is provided by a solenoidal magnetic field applied along the trap axis. Charged particles in the trap travel in the direction of the magnetic field lines and hence cannot escape outwards, or perpendicular to the field. ALPHA uses a Penning trap variation called a Penning-Malmberg trap. north acWeb• The Ioffe-Pritchard trap revisited – The double TOP trap – Controlled cold collisions in a linear accelerator • More Ioffe-Pritchard traps –Rnig trap – BEC wave guide – Sagnac interferometer • Conclusions and bonus Outline Ioffe-Pritchard Quadrupole Trap offset coils pinch coils Ioffe bars Axial component Radial component to adjust the bias B 0 how to renew my permanent resident visaWeb四极loffe组合磁阱(QuIC磁阱)是由一对四极线圈和一个loffe线圈组合构成的一种loffe．Pritchard磁阱，它已广 泛应用在囚禁中性原子和实现蒸发冷却原子的实验中．设 … north abq hotelsWeb21 mei 2004 · We developed the delta-kick cooling to three dimensions using the Ioffe-Pritchard potential. The alternating oscillation of atomic momentum and size was … how to renew my permit onlineWebthe quadrupole trap, the time-averaged orbiting potential trap, and the Ioffe-Pritchard trap. It is shown how the trapping conditions and efficiency of these devices can be … north accountantshttp://ioe.sxu.edu.cn/papers/fujian/2008/wlxb.57(8),%204840(2008).pdf north able whangareiWeb通常初步将原子聚集起来的过程使用的是磁光阱（MOT）。 MOT具体使用的是在z方向上安装一对反亥姆霍兹线圈，则在xy平面上是沿径向分布的磁场，正中心磁场为0，在磁场不为0的地方，会产生塞曼分裂，塞满分裂能 … north access link expressway